Предмет: Алгебра, автор: argentunes

найти производную g(x) x^3 +2x x0= 2
g(x)=g(x)= x^{3} +2x <br /><br /> g(x)= (\sqrt{x} +1) \sqrt{x}

Ответы

Автор ответа: tanyshik607
3
g¹(x)=3x²+2
3x²+2=0
3x²=-2
x²=-2/3-не имеет смысла

g¹(x)=1/(2*√x) *√x+1/(2*√x) *√x+1/(2*√x) =1/2+1/2+1/(2*√x) =1/4+1/(2*√x) 
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